diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/bootmem.c | 8 | ||||
| -rw-r--r-- | mm/nobootmem.c | 8 |
2 files changed, 0 insertions, 16 deletions
diff --git a/mm/bootmem.c b/mm/bootmem.c index 07aeb89e396e..01d5a4b3dd0c 100644 --- a/mm/bootmem.c +++ b/mm/bootmem.c @@ -34,14 +34,6 @@ unsigned long max_low_pfn; unsigned long min_low_pfn; unsigned long max_pfn; -#ifdef CONFIG_CRASH_DUMP -/* - * If we have booted due to a crash, max_pfn will be a very low value. We need - * to know the amount of memory that the previous kernel used. - */ -unsigned long saved_max_pfn; -#endif - bootmem_data_t bootmem_node_data[MAX_NUMNODES] __initdata; static struct list_head bdata_list __initdata = LIST_HEAD_INIT(bdata_list); diff --git a/mm/nobootmem.c b/mm/nobootmem.c index e2bdb07079ce..e99f6cd1da1f 100644 --- a/mm/nobootmem.c +++ b/mm/nobootmem.c @@ -32,14 +32,6 @@ unsigned long max_low_pfn; unsigned long min_low_pfn; unsigned long max_pfn; -#ifdef CONFIG_CRASH_DUMP -/* - * If we have booted due to a crash, max_pfn will be a very low value. We need - * to know the amount of memory that the previous kernel used. - */ -unsigned long saved_max_pfn; -#endif - static void * __init __alloc_memory_core_early(int nid, u64 size, u64 align, u64 goal, u64 limit) { |